The shell that is used for automatic door drive
The present invention relates to a kind of automatic door drive shell.Shell mainly comprises an abut section bar, it by two mutually at an angle of 90 limits constitute and be suspended on the basic profile by the mount pad that parallel with it fillet or crochet place are extended, are formed in an angle at 45 approximately, and then be connected on the basic profile to the sealed and force closure of shape then.On the free margins of abut section bar, that is on the limit that overhangs, in its end a kind of moulding is arranged, this moulding allows can hang another section bar without instrument, and this another section bar is as the closure member of shell.
This section bar is at automatic door drive, as being well-known in sliding door, arc sliding door or the revolving door drive.By an abut section bar and the enclosure that the cover that is contained in above it is formed, the skid and the suspension arrangement thereof of push-and-pull door leaf are housed usually, and drive unit such as motor are housed equally, are used for the travelling gear and the directive wheel of odontoid belt or chain.In addition, in the required Electronic Control/adjusting device of the also promising drive motor in the inside of jacket, they are handled by corresponding sensor-signal.
The shortcoming of this type of shell is that for example for the sliding door drive unit, it often extends 4 to 5 meters long, so often be difficult to only tear or adorn these jackets open by a people.
By a kind of as can be known smog alert device of DE 29703231 U1, it is connected with a slide rail.This type of smog alert device is applied to door lock, so that trigger the locking mechanism handled and door is placed in accordance with regulations fastening position when smog takes place.Therefore slide rail and smog alert device constitute a unit and are contained in the public shell.In this case, this shell is made of a U-shaped cover of shifting onto on the matrix.The end of shell is sealed with easy-to-dismount casing cover.
For example by the sliding door of the known the above-mentioned type of the manual DORMA ST of company, DORMA TST " Automatik-Schiebetueranlagen und Teleskopschiebetueran lagen ".In the sectional drawing of describing in this manual, sliding door has a profiled mounting, and it contains slide rail simultaneously, connects one and can only turn round but non-detachable lid limitedly on the device section bar.Be to realize the revolution of lid, with the linkage of profiled mounting on a plastic grip is arranged, it only allows limited freedom of motion.At the rotating state that makes progress, this lid must be used strut fixation.
Therefore the objective of the invention is to overcome the shortcoming of prior art, create successfully a kind of less shell, all parts that can hold automatic door in the shell, in addition it both can be used for the sliding door drive unit and also can be used for revolving door drive, assembling meanwhile should be easy to carry out, and opening of this type of shell need not just can be finished by instrument.
For achieving the above object, by the invention provides a kind of like this shell that is used for automatic door drive, shell is mainly used in the parts that machinery and electronic technology aspect are installed, skid for example, the bogie of motion door leaf, by force transmission mechanism, clutch, the drive unit that motor and device for detecting distance of travel are formed, auxiliary drive, control/adjusting device, power-supply device, sensor etc., shell comprises an abut section bar, it is made of two limits that connect by a fillet at an angle of 90 mutually basically and extends by an angle at 45 approximately, the mount pad that is formed in the fillet place that extends in parallel with it is suspended on also by a basic profile, and force closure is fixed on the building with shape is sealed with being connected, and there is the protuberantia of a cavetto on one of above-mentioned limit at its free end, connecting heavy cutting that is formed in the contact pin towards shell inner chamber direction on the protuberantia, it is heavy that to cut transition be a fixed edge that is parallel to the parallel edges that extends on this limit and a knuckle is arranged at the free end of parallel edges, fixed edge is the boundary with the protuberantia of sphere, wherein, connecting one can be rotating by the fixing closure profile of hook, one terminal section bar is arranged in the end of closure profile, and end cap is housed at the end face of abut section bar.
Can be made into light metal punching press section bar and the cut-out of drive unit length on demand, its compact conformation, easy accessibility by shell of the present invention.
On the abut section bar, be formed with a side-strut and a load limit of stretching out simultaneously towards the shell inner chamber.The load limit is used to install an independent slip section bar, so that the supporting rollern of automatic sliding door skid can be moved.This slide plane is removable and is provided with brake as backstop simultaneously in this case, and they couple together slide rail and load limit in the slide rail end.Because slide plane is removable, thus can be according to type of service, that is also can use different slide planes here according to the weight of door leaf.In this case slide plane can be designed as broad, narrower, have a straight or spherical work plane, protruding or recessed, correspondingly therewith the slider roller of slide plane unanimity therewith shape be complementary.For this type of door leaf can not dropped out from equipment, or also can not produce a fault owing to by mistake being disassembled make, this type of skid also has supporting rollern equally.These supporting rollerns are bearing on the above-mentioned side-strut, and the slide plane of side-strut is designed to recessed.
One cavity is arranged above side-strut, and it constitutes by a fillet between the mutual limit at an angle of 90 of abut section bar.Provide a passage at this cavity inside by utilizing part to distinguish the cable channel section bar of packing at least, be used for the connection lead that to lay drive unit inside.
The overhang end region on limit of abut section bar is designed to, and it both can install a closure profile (detachably), and an additional section bar (fixing) also can be installed.Closure profile has that a kind of to be designed to its protruding form be the moulding of spherical protuberantia in this case, and then this moulding is the material contraction section, that is to say to have a limit or contact pin, and it is thinner than the moulding of evagination.Above-mentioned contact pin or limit are further development of a groove towards the shell inner chamber in closure profile inside that is attached thereto, so as to install on the limit that is formed in the abut section bar equally but be located at stagger 90 ° moulding of moulding on this removable closure profile.This moulding is designed to sphere equally, and and then have one with identical contact pin or contraction on removable closure profile.One of the abut section bar of this contraction remittance fixed-site is turned in 90 ° of curved contact pin or limit, wherein, a groove is arranged also in this case, and it is designed to make the spherical moulding on the detachable housing parts to insert wherein.In order to prevent to produce noise or accomplish to fix in accordance with regulations this closure profile that this protruding moulding adds a plastic overcoat in the part district at least.Therefore that in detachable closure profile is packed the abut section bar groove of fixed-site into guaranteed that also two housing parts hook mutually simultaneously constantly.This is the sealed connection of a kind of shape, and this connection just can be taken it apart again with less power, need not for this reason and tool using meanwhile can take off closure profile.
The shell that can be designed to seal according to the mode of occupation shell or also can in sliding door, be designed to shell under shed.On the limit that closure profile is stretched inwards, adorn an additional terminal section bar for this reason.This terminal section bar can constitute being connected of a kind of power transmission and rigidity with closure profile by screw or bonding.According to application target, the length of this terminal section bar can change, and length can extend to the place, limit of the abut section bar that is fixed on the basic profile always.
In another kind of design by shell of the present invention, portion's some other member of packing in the enclosure.For example also can pack into one is used to control/housing that is made of the punching press section bar of adjusting device, wherein is shaped on groove simultaneously in the inside on the limit of annular, and their allow to insert the printed circuit board (PCB) that has electronic devices and components.The side of housing is closed with cap seal.Therefore successfully created a kind of housing, it shields the influence of external interference hermetically.In this enclosure interior power-supply device can certainly be installed.This housing and other are looked mode of occupation can have the optional equipment of different designs to install by means of buck plate, insures in the inner heavy groove that cuts of the abut section bar that the buck plate insertion position is fixed and with suitable screw connector.The length of this type of stamping parts confirmed already that design was very appropriate like this, because can be blocked as required.
If use an additional section bars, it can be described as to a certain extent the abut section bar overhang the limit prolongation and thereby constitute the broadening of shell, then the end of the end region of additional section bars and abut section bar is designed the samely.By the end mating reaction of similar mode as closure profile and abut section bar is the hook of a above-mentioned type.Certainly this additional section bars is connected force closure with the abut section bar by screw and is connected with shape sealedly, and thereby does not resemble and can remove after revolution the closure profile.
Further specify the present invention by means of the multiple possible embodiment that schematically illustrates below.Wherein:
Fig. 1 is by the sectional drawing of a shell, and this shell has abut section bar, the closure profile that is attached thereto and terminal section bar;
Fig. 2 abut section bar detail drawing;
Fig. 3 closure profile detail drawing;
Figure 4 and 5 terminal section bar detail drawing;
The shell of Fig. 6 the above-mentioned type and the closure casing that is used for electronic installation of packing into;
Fig. 7 represents hull shape separately in pressing the sectional view of Fig. 6;
Fig. 8 passes through the section of shell shown in Figure 1, but the additional additional section bars of inserting and the hook of closure profile are arranged;
Fig. 9 additional section bars detail drawing;
Figure 10 and 11 cable channel section bar views;
Figure 12 is by having the shell section figure of additional section bars and installed drive motor;
Figure 13 is similar to Fig. 1, but the lid of band closure profile.
Fig. 1 represents for example to can be applicable to not represent among the figure shell of the sliding door of push-and-pull door leaf.Here represented is shell is perpendicular to sectional view longitudinally.Be noted that for the sake of completeness this type of shell also can be applicable to revolving door drive, only relate to application in this embodiment as sliding door drive unit or arc sliding door drive unit.Shell comprises that mainly 1, one closure profile 2 of an abut section bar is connected on the abut section bar with a terminal section bar 3 that is connected with closure profile.In the enclosure portion have one be in form the equipment of skid 63, skid have be attached thereto slide roller 61 and supporting rollern 62.
In this case, abut section bar 1 mainly is made up of two limits 5,25, and they are as be connected with shape by fillet 34 mutual force closures as shown in the embodiment of Fig. 2 sealedly.Because this design, limit 25 can be regarded the structure division of cantilever as with respect to limit 5, because limit 5 is not by have basic profile or the wall section bar of representing among fixing hole 6 and the figure or may be that the support force closure of a minor structure is connected with shape yet sealedly.By in the design of thought of the present invention, also can adopt special section bar in order to improve to fix, so that make the abut section bar be screwed forward mounting on it.Can accomplish this point by means of the inclined-plane 7 that is a limit in form, this inclined-plane 7 is parallel to fillet 34 and extends.By the mount pad that is used for basic profile 8 that between fillet 34 and inclined-plane 7, forms, a kind of possibility is provided, abut section bar with whole sliding door parts of wherein packing into to pre-assembled is suspended on the basic profile earlier, and then just is connected with basic profile by fixing hole.In order to make the suspension can be without any implement difficultly.Inclined-plane 7 is shaped on a retraction 9 with respect to limit 5.The free end on limit 5 terminate in 90 ° of knuckles and thereby along in the limit 19 of limit 25 directions, there is a brush groove 4 end on limit 19, but wherein do not have the brush of expression in the load map, be used for being sealed in the seam that stays between flange 21 and the employed terminal section bar 3, above-mentioned flange 21 is equally on limit 19.
Above limit 19, establish a same and load limit 14 at an angle of 90, limit 5.Load limit 14 downsides have a projection 18, and combining with flange 21 by it forms a cavity 17, and cavity 17 has a mouth 20.Load limit 14 upsides have straight supporting surface 16, and it is interrupted by an outwardly directed protuberantia 15.Be formed with a side-strut 10 on this external limit 5, it is equally with respect to 90 ° of extensions of limit 5 knuckles.Establish a slide plane 11 on the soffit of side-strut 10, it is designed to slightly crooked or recessed.A supporting rollern 62 of skid 63 is bearing on this slide plane 11.Side-strut 10 upsides that is relative with slide plane 11 bearing surface 12 arranged, it is flat.There is a groove 13 end of this external side-strut that overhangs 10.By side-strut 10 and the limit 25 that is parallel to its extension, in the zone of fillet 34, constitute a cavity 23.This cavity 23 is the boundary with projection 24 for example, and projection 24 has a groove 26, and groove 26 is designed to the direction of 25 projecting ends towards the limit.At opposite side, another groove 26 is arranged, near 25 ends, limit so, can be used to for example be installed as the required member of automatic door drive device in any position by groove 26 in projection 24 and the groove 26 in the contact pin with having no problem.
The free end on limit 25 has a protuberantia 33, and what be similar to the circular arc contour shape heavyly cuts 27 and be attached thereto in form.Heavy 27 the contour shape of cutting extends and terminates in the limit 32 in that contact pin 35 is inner, and limit 32 is arranged to be parallel to limit 25 but with respect to the bearing of trend knuckle of contact pin 35.There is a round edge 31 on limit 32 in its end, a fixed edge 30 with respect to 90 ° of limit 32 knuckles is arranged near its end.The end of fixed edge 30 ends at a spherical protuberantia 28.On limit 30 and heavy form a free chamber 29 between cutting 27 with its spherical protuberantia 28.
Closure profile 2 as shown in Figure 1 can be used with above-mentioned abut section bar 1.Closure profile 2 mainly is made of a limit that extends longitudinally 36 in this case, and its end is the boundary with seamed edge 51, and the other end is the boundary with dimple 44.A slightly crooked limit 38 is connected on the seamed edge 51, and limit 38 transition are a limit 39 with respect to 90 ° of extensions of limit 36 knuckles.If further observe the contour shape on limit 39, can find out that then it is a fixed edge 41 by a round edge 123 transition, the free end of fixed edge 41 has a spherical protuberantia 40.From between the flange 43 of 39s, limit a groove 42 is arranged fixed edge 41 and one, it is necessary for making closure member 2 and abut section bar 1 kayser together.Because the moulding of fixed edge 41 here can need not by means of instrument two section bars to be locked together as shown in Figure 1 in abut section bar 1 end region.In order to implement lasting locking here, spherical protuberantia 28 and 40 is established a bed course 124 respectively, and be preferably in is a plastic sheath in form.Adopt this connected mode, tool free just can assemble and decompose easily, and in addition other any locking members are not stretched out in the outside in chamber 125 and inside in the enclosure.
The limit 45 that closure profile 2 is connected with dimple 44 is omited towards 125 bendings of shell inner chamber and is terminated in a seamed edge 50 places.Fillet 46 on this seamed edge 50, it have in its end always flange 48 and one with respect to 90 ° of its knuckles towards the projection 52 of shell inner cavity 125 with the projection 52 inclination chimbs 49 that are connected.Being parallel to above-mentioned protruding 52 has another projection 126, so form screw slots 47 between projection 126 and projection 52.Being also pointed out that for the sake of completeness has one to sink and to cut 86 between projection 126 and limit 45, so constitute a cavity of 125 inside, chamber in the enclosure here.
Closure profile 2 flanges 48 ends can connect a terminal section bar 3.The terminal section bar 3 of in Figure 4 and 5, having represented two kinds of different lengths.A surface 56 of terminal section bar 3 is reclining on 46 downsides of limit.Closure profile 2 straight flanges 48 stretch in the groove 58 of terminal section bar 3 in this case.Groove 58 is 59 inside on the limit, and limit 59 is with respect to 90 ° of layouts of surperficial 56 knuckles.There is an inclined-plane 60 end on limit 59, and it abuts on the chimb 49 of inclination.Like this terminal section bar 3 of location, or with closure profile 2 bondings, or by the power transmission of outside invisible screw linkage be connected rigidly.The profile of terminal section bar 3 has crooked profile 55, and its end terminates in 57 places, pinnacle of cavetto slightly with surface 56.Profile 55 is cut off by groove 54, and groove 54 is positioned at the convex limit 53 that is connected with limit 59.The limit 53 of employing different length can be with shell complete closed or only partially enclosed.Therefore as can be known, obviously the shell of the above-mentioned type can mainly be made of an abut section bar, a closure profile and a terminal section bar.If for example need bigger shell, then can obtain like this, promptly adopt an additional abut section bar 79.Fig. 9 has represented additional abut section bar 79.It mainly comprises a straight limit 94, and its end is expressed as protuberantia 33 and thereby with identical in the design of abut section bar illustrated in fig. 21 end.So it is identical that abut section bar 1 and additional abut section bar 79 respectively have an end to be designed to.
For additional abut section bar 79 being connected on the abut section bar 1, the other end on limit 94 is by the end construction design that is similar to closure profile 2.Establish 97, one spherical structures of a biasing section is attached thereto for this reason.What spherical structure connected therewith is a ball-and-socket 98, and spherical protuberantia 28 is inserted in this ball-and-socket when section bar hooks mutually.One projection 101 is meanwhile arranged, and it has a bearing surface 99, and bearing surface 99 rests on the round edge 31 of abut section bar 1.Groove 26 is still arranged between two end constructions equally, in Fig. 2 of abut section bar 1, this is described.
For example, can in groove 26, insert as shown in Figure 8 or push buck plate 81, on buck plate, for example knuckle part 83 force closures of a support 80 with holes are connected with shell with shape sealedly by screw 82.At above-mentioned support 80 other other members that the sliding door drive unit can also be installed with holes.Figure 12 has also represented this situation, in this embodiment, inserts a fixed head 113 in the groove 26 in abut section bar 1, and it is by means of the dihedral fixed mount 115 of screw 114 fixed motors 112.In this embodiment, the driving wheel 116 that the driving belt is used also is housed on motor 112.By these two embodiment as can be seen, not only in the shell rear area and also the optional position in the shell forward region all can fix various members, a this fixing both available screw also can carry out by means of two screws of usefulness 82 buck plate 118 expressions as the embodiment of Figure 13.
Expression especially is applied to control fixing with the closure casing 65 of adjusting device and power-supply device in Fig. 6, wherein by buck plate 67 be contained in the housing 65 that screw 68 in the buck plate is fixed this sealing.The limit 74 of closure casing 65 is bearing on the projection 24 of abut section bar 1 and on the limit 32.
The housing 65 of in Fig. 7, having represented sealing separately.There is a limit that overhangs 78 on the limit of having mentioned 74, the limit 77 of 90 ° of the knuckles of on limit 74, being shaped and on the limit the same knuckle of free end 90 ° of ground of 74 are formed with a limit 70.The end region on limit 70 has a knuckle section 71, and it carries out the transition in the limit 73 with respect to 90 ° of limit 70 knuckles.90 ° of limit 76 same knuckles, still intersect on 90 ° of knuckles and the limit 69 of pointing to limit 77 with respect to it for it and one.By the enclosed cavity inside that limit 69,70,73,74,76 and 77 constitutes groove 72 is arranged at this, be used for the printed circuit board (PCB) of various control functions can insertion groove in.In addition, diagonal relatively is furnished with screw slots 75, so that the housing 65 of this sealing also can be sealed at end face.
The slip section bar 89 that is contained on the load limit 14 cuts off with the same length as required of member of above-mentioned shell.This slip section bar 89 is removable, and different contour shapes can be arranged.Slip section bar 89 is placed in having of load limit 14 and is positioned on the supporting surface 16 of protuberantia 15 wherein.The slip section bar is fixed on its position by protuberantia 15, and fixing by skid backstop 92 in the end respectively, and skid backstop can be fixing continuously by means of clamping screw 91.Clamping screw 91 acts on load limit 14 downsides.So the slide plane 90 and employed roller 61 cooperatings that slide of the section bar 89 that slides.Can use different contour shapes here according to load condition.
Reliable closed in order to make shell pass through closure profile 2, portion fixes some supports 80 with holes mutually across a certain distance as previously mentioned in the enclosure.There is a control arm 88 support with holes 80 lower ends, and it is rotatably mounted by supporting 85.End at control arm 88 has a hook 87, and hook 87 inserts the heavy of closure profile 2 and cuts in 86.If hook 87 inserts, then closure profile 2 just is connected with shape with 1 force closure of abut section bar sealedly.But if control arm 88 turns round along steering 119, then and then closure profile 2 just can be turned back to above some angles along steering 120 with terminal section bar 3, and this moment, whole closure profile and terminal section bar can be removed.Tool free just can be finished this process.The assembling of these two casing components equally can be without instrument.
Can be used as cable channel at the abut section bar 1 inner cavity 23 that forms.The cable channel section bar 93 that for this reason especially adopts best plastics to make.Cable channel section bar 93 mainly contains limit 102 and limit 106.The limit end 110 on limit 102 inserts the groove 22 that is positioned at side-strut 10 ends.On limit 102, be formed with projection 103, in its insertion groove 13.Fix cable channel section bar 93 thus, and can also partly show by means of the shaped design that will illustrate below along steering 127.Establish a cross section for this reason and shrink 104 in the further developing of limit 102, and then its limit 105 still has the size identical with limit 102.Because this cross section shrinks 104, so this part on limit 106 is turned round with respect to limit 102 along steering 127.Abut on the bearing surface 111 that is positioned on the projection 24 in closed state limit end region 109.For realize in accordance with regulations locking and thereby correct the cooperation, be provided with another with respect to 90 ° of limit 106 knuckles and limit 107 with limit end region 108 of a spherical structure.This limit end region 108 is inserted in the cavity 23.
In its end region, shell for example 37 is screwed by means of end block by the screw slots in section bar.Therefore, employing has been created successfully a kind of shell of being convenient to operate by thought of the present invention.